Ключевые слова: backhoe, black, bucket, business, construct, construction, contractor, copy space, design, development, dirt work, dozer, duty, equipment, example, excavating, excavator model, grader, green, hard work, heavy, heavy industry, industrial, industry, iron, loader, master, model, modern, moving, objects, outdoors, pattern, scoop, shadow, shovel, silhouette, sunlight, technology, track, tractor, wheel, wheel loaders, white,